Omron SYSDRIVE 3G3RV Series

5
-
58
L2-02
Momentary
power loss
ridethru
time
Ridethrough time, when
Momentary Power Loss
Selection (L2-01) is set to 1,
in units of seconds.
0 to 2.0
0.1 s
*1
No A A A 486H 6-52
PwrL Ride-
thru t
L2-03
Min. base-
block time
Sets the Inverter's minimum
baseblock time in units of
one second, when the
Inverter is restarted after
power loss ridethrough.
Sets the time to approxi-
mately 0.7 times the motor
secondary circuit time con-
stant.
When an overcurrent or
overvoltage occurs when
starting a speed search or DC
injection braking, increase
the set values.
0.1 to
5.0
0.1 s
*1
No A A A 487H
6-52
6-53
PwrL Base-
block t
L2-04
Vo l t ag e
recovery
time
Sets the time required to
return the Inverter output
voltage to normal voltage at
the completion of a speed
search, in units of one sec-
ond.
Sets the time required to
recover from 0 V to the max-
imum voltage.
0.0 to
5.0
0.3 s
*1
No A A A 488H
6-52
6-53
PwrL V/F
Ramp t
L2-05
Undervolt-
age detec-
tion level
Sets the main circuit under-
voltage (UV) detection level
(main circuit DC voltage) in
V units.
Usually setting is not neces-
sary.
Insert an AC reactor in the
Inverter input side to lower
the main circuit undervolt-
age detection level.
150 to
210
*2
190 V
*2
No A A A 489H 6-52
PUV Det
Level
L2-06
KEB decel-
eration time
Sets in seconds the time
required to decelerate from
the speed where the deceler-
ation at momentary power
loss command (KEB) is
input to zero speed.
0.0 to
200.0
0.0 sNo AAA48AH -
KEB Fre-
quency
L2-07
Momentary
recovery
time
Set in seconds the time to
accelerate to the set speed
after recovery from a
momentary power loss.
0.0 to
25.5
0 s
*3
No AAA48BH -
UV
RETURN
TIME
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop